wasmer_wasi

Struct UnsupportedVirtualNetworking

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pub struct UnsupportedVirtualNetworking {}

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impl Debug for UnsupportedVirtualNetworking

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for UnsupportedVirtualNetworking

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fn default() -> UnsupportedVirtualNetworking

Returns the “default value” for a type. Read more
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impl VirtualNetworking for UnsupportedVirtualNetworking

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fn ws_connect( &self, _url: &str, ) -> Result<Box<dyn VirtualWebSocket + Sync>, NetworkError>

Establishes a web socket connection (note: this does not use the virtual sockets and is standalone functionality that works without the network being connected)
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fn http_request( &self, _url: &str, _method: &str, _headers: &str, _gzip: bool, ) -> Result<SocketHttpRequest, NetworkError>

Makes a HTTP request to a remote web resource The headers are separated by line breaks (note: this does not use the virtual sockets and is standalone functionality that works without the network being connected)
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fn bridge( &self, _network: &str, _access_token: &str, _security: StreamSecurity, ) -> Result<(), NetworkError>

Bridges this local network with a remote network, which is required in order to make lower level networking calls (such as UDP/TCP)
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fn unbridge(&self) -> Result<(), NetworkError>

Disconnects from the remote network essentially unbridging it
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fn dhcp_acquire(&self) -> Result<Vec<IpAddr>, NetworkError>

Acquires an IP address on the network and configures the routing tables
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fn ip_add(&self, _ip: IpAddr, _prefix: u8) -> Result<(), NetworkError>

Adds a static IP address to the interface with a netmask prefix
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fn ip_remove(&self, _ip: IpAddr) -> Result<(), NetworkError>

Removes a static (or dynamic) IP address from the interface
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fn ip_clear(&self) -> Result<(), NetworkError>

Clears all the assigned IP addresses for this interface
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fn ip_list(&self) -> Result<Vec<IpCidr>, NetworkError>

Lists all the IP addresses currently assigned to this interface
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fn mac(&self) -> Result<[u8; 6], NetworkError>

Returns the hardware MAC address for this interface
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fn gateway_set(&self, _ip: IpAddr) -> Result<(), NetworkError>

Adds a default gateway to the routing table
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fn route_add( &self, _cidr: IpCidr, _via_router: IpAddr, _preferred_until: Option<Duration>, _expires_at: Option<Duration>, ) -> Result<(), NetworkError>

Adds a specific route to the routing table
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fn route_remove(&self, _cidr: IpAddr) -> Result<(), NetworkError>

Removes a routing rule from the routing table
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fn route_clear(&self) -> Result<(), NetworkError>

Clears the routing table for this interface
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fn route_list(&self) -> Result<Vec<IpRoute>, NetworkError>

Lists all the routes defined in the routing table for this interface
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fn bind_raw(&self) -> Result<Box<dyn VirtualRawSocket + Sync>, NetworkError>

Creates a low level socket that can read and write Ethernet packets directly to the interface
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fn bind_icmp( &self, _addr: IpAddr, ) -> Result<Box<dyn VirtualIcmpSocket + Sync>, NetworkError>

Creates a socket that can be used to send and receive ICMP packets from a paritcular IP address
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fn listen_tcp( &self, _addr: SocketAddr, _only_v6: bool, _reuse_port: bool, _reuse_addr: bool, ) -> Result<Box<dyn VirtualTcpListener + Sync>, NetworkError>

Lists for TCP connections on a specific IP and Port combination Multiple servers (processes or threads) can bind to the same port if they each set the reuse-port and-or reuse-addr flags
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fn connect_tcp( &self, _addr: SocketAddr, _peer: SocketAddr, _timeout: Option<Duration>, ) -> Result<Box<dyn VirtualTcpSocket + Sync>, NetworkError>

Opens a TCP connection to a particular destination IP address and port
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fn bind_udp( &self, _addr: SocketAddr, _reuse_port: bool, _reuse_addr: bool, ) -> Result<Box<dyn VirtualUdpSocket + Sync>, NetworkError>

Opens a UDP socket that listens on a specific IP and Port combination Multiple servers (processes or threads) can bind to the same port if they each set the reuse-port and-or reuse-addr flags
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fn resolve( &self, _host: &str, _port: Option<u16>, _dns_server: Option<IpAddr>, ) -> Result<Vec<IpAddr>, NetworkError>

Performs DNS resolution for a specific hostname

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